CVE Vulnerability

CVE-2020-29394

A buffer overflow in the dlt_filter_load function in dlt_common.c from dlt-daemon through 2.18.5 (GENIVI Diagnostic Log and Trace) allows arbitrary code execution because fscanf is misused (no limit on the number of characters to be read in the format argument).

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/GENIVI/dlt-daemon/issues/274 Exploit Patch
https://github.com/GENIVI/dlt-daemon/pull/275 Patch Third Party Advisory
https://github.com/GENIVI/dlt-daemon/pull/288 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00016.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:genivi:diagnostic_log_and_trace:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Information

Published : 2020-11-30 07:15

Updated : 2023-02-03 06:42

NVD link : CVE-2020-29394

Mitre link : CVE-2020-29394

Products Affected
No products.
CWE
CWE-787